UPDATED: iOS 9 release date, features and news

iOS 9 release date, compatibility and featuresiOS 9 is Apple's next iPhone and iPad update that brings a smarter Siri, public transit directions to Maps, true tablet multitasking and other new built-in apps. It's Apple's next big project between April's Apple Watch launch and September's expected iPhone 6S unveiling, and developers can download it today.iOS 9 makes a big push for stability, a smaller download size and legacy phone and tablet compatibility. That older iPhone and iPad will work wi